value	quality	siderealorsynodic	author	ref	method
16.1639	2	Sidereal	Durech	2023A&A...675A..24D	Model
16.1661	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
16.1780	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve